Swab



FIG. 1 shows a front perspective view of a swab showing my new design;

FIG. 2 shows a front elevation view of the swab shown in FIG. 1;

FIG. 3 shows a rear elevation view of the swab shown in FIG. 1;

FIG. 4 shows a right elevation view of the swab shown in FIG. 1;

FIG. 5 shows a left elevation view of the swab shown in FIG. 1;

FIG. 6 shows a top plan view of the swab shown in FIG. 1; and,

FIG. 7 shows a bottom plan view of the swab shown in FIG. 1.

Features shown in broken line format illustrate portions of the swab that form no part of the claimed design. 

CLAIM The ornamental design for a swab, as shown and described. 